baber/WOPTO huggingface dataset:
Patent TW-I740735-B (TW)
Title: Emission time modulation driving method
Inventor: LAI PO-CHUN
IPC: G09G3/3233
Filed: 2020-11-27
Granted: 2021-09-21
Abstract: An emission time modulation driving method is disclosed. The method is suitable for a driving circuit and a light emitting element. The driving circuit provides a first current on the first screen time and a second current on the second screen time. The first current is not equal to the second current. A first emission control signal is provided on the first screen time, so that the first screen time may have a first duty time. A second emission control signal is provided on the second screen time, so that the second screen time may have a second duty time. The product of the first duty time and the first current is equal to the product of the second duty time and the second current.
Patent TW-I795708-B (TW)
Title: Method and device for determining plant growth height, computer device and medium
Inventor: LIN TZU-CHEN
IPC: G06T7/90
Filed: 2021-01-12
Granted: 2023-03-11
Abstract: The present application relates to an image analysis technology, and the present application provides a method and a device for determining a plant growth height, a computer device and a medium. The method controls a camera device to shoot a detecting plant, and obtains a color image of the detecting plant and a depth image of the detecting plant, aligns the color image with the depth image to obtain an alignment image, uses a pre-trained mobilenet-ssd network to detect the color image, and obtains the detection box including the detecting plant, determines a depth of pixel points in the detection box according to the alignment image, de-noises the depth to obtain a target depth, uses a normal distribution algorithm to determine a mean and a standard deviation in the target depth, and determines a height of the detecting plant according to the mean and the standard deviation. This present application can improve an 
accuracy of the height of the plant.
Patent TW-I787714-B (TW)
Title: Utility knife
Inventor: CHEN YUNG-SHUN
IPC: B26B5/00
Filed: 2021-01-21
Granted: 2022-12-21
Abstract: A utility knife is provided, including a housing, a blade holder, a blade storing carrier, an elastic unit and a locking mechanism. The housing has a first chamber and a second chamber. The blade holder is movably received within the first chamber. The blade storing carrier is movably received within the second chamber. The blade storing carrier has a receiving portion. The elastic unit is disposed between the housing and the receiving portion. The locking mechanism includes a base body, a movable member, a first engaging member and a second engaging member. The base body is disposed on the housing. The movable member is disposed on the base body. The first engaging member is disposed on the movable member. The second engaging member is disposed on the blade storing carrier. The first engaging member and the second engaging member are releasably engaged with each other.
Patent TW-I770812-B (TW)
Title: Head-mounted display device
Inventor: KUO PO CHUN
IPC: G02B27/02
Filed: 2021-02-05
Granted: 2022-07-11
Abstract: The present invention provides a head-mounted display device including an eye tracking module, an adjustable-focus imaging device, and an image generating module. The eye tracking module is configured to detect an eyeball motion of a user to obtain an eyeball tracking information. The adjustable-focus imaging device includes a plurality of imaging layers arranged to overlap with each other, and each of the imaging layers includes a liquid crystal layer and a linear reflective polarizing plate. The image generating module is configured to receive an image signal and thereby generate a polarized image beam to the adjustable-focus imaging device. According to the eyeball tracking information, the image generating module determines one of the imaging layers to be in a reflective state and the other of the imaging layers to be in a transparent state, so that the polarized image beam is reflected to a viewing position via the imaging layer in the reflective state.
Patent TW-I794752-B (TW)
Inventor: PENG SHIH-WEI
IPC: G06F30/392
Filed: 2021-02-25
Granted: 2023-03-01
Abstract: 本文所揭示的實施例係關於一種包括金屬軌的積體電路。在一個態樣中，積體電路包括具有第一金屬軌的第一層及具有第二金屬軌的第二層，其中第二層沿著第一方向在第一層之上。在一個態樣中，積體電路包括具有電晶體的主動區域的第三層，其中第三層沿著第一方向在第二層之上。在一個態樣中，積體電路包括具有第三金屬軌的第四層，其中第四層沿著第一方向在第三層之上。在一個態樣中，積體電路包括具有第四金屬軌的第五層，其中第五層沿著第一方向在第四層之上。此外，一種形成積體電路的方法亦在此揭露。
Patent TW-I806020-B (TW)
Inventor: LUO EDWARD SIQI
IPC: G03F7/20
Filed: 2021-03-22
Granted: 2023-06-21
Abstract: 一種脈衝放電輻射源包括一氣體腔室、一窗及一導管系統。該導管系統包括一再填充路徑及一導管。該脈衝放電輻射源產生輻射。該氣體腔室侷限在輻射之該產生期間所產生之一氣體及污染物。該窗將該氣體與該氣體腔室外部之一環境隔離且允許該輻射在該氣體腔室與該環境之間行進。該再填充路徑允許替換該氣體。該導管在該產生期間將該氣體循環至該氣體腔室或自該氣體腔室循環。該導管系統至少在一再填充操作期間引導一再填充氣體、該氣體或該再填充氣體及該氣體中之一者的一流以防止該污染物接觸該窗，藉以該導管系統增加至少該窗之可用壽命。
Patent TW-I767639-B (TW)
Inventor: CHEN YU-TING
IPC: A23L29/238
Filed: 2021-03-31
Granted: 2022-06-11
Abstract: 本發明提供一種食用顆粒，其包含以該食用顆粒總重量計0.1%至5%之海藻酸鹽 及0.5%至10%之微生物多醣，餘量為水。本發明另提供該食用顆粒之製造方法，以及包含該食用顆粒之食品。
Patent TW-I770929-B (TW)
Inventor: LEE YOUNG HO
IPC: C23C14/04
Filed: 2021-04-07
Granted: 2022-07-11
Abstract: 本發明涉及掩模金屬膜、掩模金屬膜支撐模板及其製造方法。本發明涉及的掩模金屬膜用於製造OLED像素形成用掩模，其特徵是至少包括經軋製(rolling)工藝製造的金屬膜(sheet)的中央部，而且至少一表面包括圓形或者x軸長：y軸長的比例為1：1至3：1的橢圓形的缺陷。
Patent TW-I759205-B (TW)
Title: 盒體與蓋體之卡合結構
Inventor: LI CHEN-XUAN
IPC: B65D43/06
Filed: 2021-05-13
Granted: 2022-03-21
Abstract: 一種盒體與蓋體之卡合結構上，其包括相蓋合組裝之一盒體以及一蓋體，該盒體上開口外周係環設一外唇緣，該外唇緣之相對位置係凸設有至少二契合部，所述契合部外邊緣設一活動扣片，該蓋體外周係環設一蓋合唇緣，並以該蓋合唇緣內側與該盒體之外唇緣契合包覆，且該蓋合唇緣周邊之相對位置係凸設有至少二卡合部與該盒體之所述契合部包覆定位，所述卡合部中央處設一扣合凸部，據此，該蓋體之各該卡合部係對應該盒體之各該契合部形成定位，再透過所述活動扣片的撥動，使各該卡扣部能確實緊密地卡扣於各該扣合凸部外，提升該盒體以及該蓋體之使用便利性。
Patent TW-I772062-B (TW)
Inventor: WANG ZHONGCHUN
IPC: G02F1/153
Filed: 2011-04-29
Granted: 2022-07-21
Abstract: 習知電致變色裝置經常苦於可靠性不佳及效能不佳之問題。全部使用固體無機材料來進行改良。藉由形成離子傳導電絕緣界面區充當IC層來製造電致變色裝置。在一些方法中，該界面區係在形成電致變色層及反電極層之後形成。該界面區含有離子傳導電絕緣材料以及該電致變色層及/或該反電極層之組份。該等電致變色裝置之材料及微結構提供優於習知裝置之效能及可靠性之改良。
Patent TW-I808444-B (TW)
Inventor: LEI HAIRONG
IPC: G06N3/08
Filed: 2021-07-01
Granted: 2023-07-11
Abstract: Described herein is a method for training a denoising model. The method includes obtaining a first set of simulated images based on design patterns. The simulated images may be clean and can be added with noise to generate noisy simulated images. The simulated clean and noisy images are used as training data to generate a denoising model.
Patent TW-I774496-B (TW)
Title: 伺服器硬碟指示燈控制系統及其控制方法
Inventor: Wu yi-hua
IPC: G06F11/32
Filed: 2021-07-30
Granted: 2022-08-11
Abstract: 一種伺服器硬碟指示燈控制系統及其控制方法，包含一硬碟背板模組、一硬碟架，及一安裝於該硬碟架上的硬碟。該硬碟背板模組包括一可編程邏輯單元，及一彈簧連接器。該彈簧連接器具有四個彈性接觸針腳。該硬碟架包括一軟性電路板單元、一亮燈驅動單元，及多個硬碟指示燈。該軟性電路板單元具有一可抵壓所述彈性接觸針腳的金屬接觸片。藉由該硬碟插設結合於該硬碟背板模組上時，會使該硬碟架的金屬接觸片抵壓所述彈性接觸針腳並形成電連結。當該可編程邏輯單元產生一亮燈訊息且經所述彈性接觸針腳與該金屬接觸片，並至該亮燈驅動單元，而該亮燈驅動單元會依該亮燈訊息控制所述硬碟指示燈發光，組裝簡單且不用另外安裝光導管。
Patent TW-I779775-B (TW)
Inventor: HUANG TZU-LIN
IPC: F16K11/076
Filed: 2021-08-16
Granted: 2022-10-01
Abstract: 本發明係提供一種閥芯偏置式控水閥，其特點主要包括:一主體，其內部穿流槽周壁相異處形成有進水通道及出水通道；一偏置式轉動閥芯設於穿流槽中，該偏置式轉動閥芯包括轉軸及止水座部，偏置式轉動閥芯相對於穿流槽呈偏置型態，止水座部面向周壁且裝設有止密環，當止水座部隨著偏置式轉動閥芯轉動而對位於進水通道時，係構成止密環與周壁之間抵緊而封閉進水通道的止水模式，轉軸與穿流槽周壁之間界定形成有穿流空間，由進水通道導入的水流須經過穿流空間後從出水通道導出；一撥控件設於主體外部，用以連接帶動偏置式轉動閥芯。
Patent TW-I813067-B (TW)
Title: 禾桿自動收集設備
Inventor: WANG DER-AN
IPC: A01F12/54
Filed: 2021-11-15
Granted: 2023-08-21
Abstract: 一種禾桿自動收集設備，透過一車體在稻田中行進，該車體前端安裝有一鏟斗用於收集浮在水面上的禾桿，該車體上設有一篩網模組，將鏟斗內的禾桿藉由篩網模組將水與禾桿將以分離，使得稻田中沒有浮起在水面的禾桿，提高稻苗的存活率以及減輕農夫工作量之結構。
Patent TW-I788103-B (TW)
Title: Compound composition used for eyes and its component and application
Inventor: CHEN CHU-CHUN
IPC: A61K36/28
Filed: 2021-11-17
Granted: 2022-12-21
Abstract: A compound composition used for eyes and its component and application, the component of the compound composition includes plant extract and polycompetitive peptide powder, the plant extract contains a Chinese herbal composition comprising 30 to 40wt% loofah complex extract, 10 to 20wt% winter mulberry leaf extract, 10 to 20wt% swift light extract, 5 to 10wt% ginseng extract and 30 to 35wt% rock salt, the plant extract is mixed with the polycompetitive peptide powder to form drops for periocular skin and/ or eyeball, through the effective ingredients of the Chinese herbal composition, the effects of eyes cleaning, anti-inflammatory, antibacterial, analgesia, anti-itching, anti-dryness are achieved, and the effect of cell repairing of the eyes is achieved through the polycompetitive peptide powder, the compound component is also used to prepare drugs that promote ocular microcirculation, ocular anti-attenuation, and robust optic nerve.
Patent TW-I816225-B (TW)
Title: Production history audit method for hot spring products
Inventor: LIN CHIH HUNG
IPC: G06Q30/00
Filed: 2021-11-17
Granted: 2023-09-21
Abstract: This invention relates to a production history audit method for hot spring products, which combines single product verification and single product project production and sales management to provide single product tracking and control from production, manufacturing, sales, and extinction to strengthen the quality assurance of listed hot spring products so that consumers can purchase with confidence. The invention provides a QR Code to a single product that applies for a production history, and the QR Code contains a complete collection of the manufacturing process information, manufacturer information, inspection information, etc. of the hot spring product so that the QR Code becomes the resume certificate of the single product, and the single product can be sold after the resume certificate is opened. In this way, the single product can be traced and controlled from production to destruction through the resume certificate.
Patent TW-I814194-B (TW)
Title: 線上智能媒合投保系統
Inventor: Cai sheng-wei
IPC: G06Q10/06
Filed: 2021-12-29
Granted: 2023-09-01
Abstract: 一種線上智能媒合投保系統，包含：伺服器，接收準客戶的準客戶上網裝置傳來的位置資訊，及判定所述準客戶是否要投保投保件；及業務員資料庫模組，接收所述位置資訊，且儲存數筆業務員資料，每一業務員資料記錄業務員的識別碼、行政區，及評分。所述業務員資料庫模組自所述業務員資料中過濾出所述行政區符合所述位置資訊的數筆符合業務員資料，以產生業務員清單。當所述伺服器判定所述準客戶要投保所述投保件時，所述伺服器產生通話請求傳送至所述業務員清單中所述評分為最高的所述符合業務員資料對應的業務員上網裝置。
Patent TW-I802222-B (TW)
Title: Flexible display input device
Inventor: LIN WEI-YI
IPC: G06F3/041
Filed: 2022-01-13
Granted: 2023-05-11
Abstract: A flexible display input device includes a flexible display layer and a keyswitch layer. The keyswitch layer is disposed under the flexible display layer and includes a first elastic film, a first electrode, a second elastic film, and a second electrode. The first electrode is disposed on a side of the first elastic film facing toward the flexible display layer. The second elastic film is located between the flexible display layer and the first elastic film. The second electrode is disposed on a side of the second elastic film facing toward the first elastic film and is opposite to the first electrode.
Patent TW-I803162-B (TW)
Inventor: LI WEIPING
IPC: H01L21/56
Filed: 2022-01-21
Granted: 2023-05-21
Abstract: 本申請公開了一種半導體封裝方法、半導體元件以及包含該半導體元件的電子設備，其中半導體封裝方法包括：利用第一級器件與載板之間的第一級對準焊點的自對準能力來使第一級器件自動精確對準並固定至載板上的目標位置；利用載板支撐第一級器件的一側且利用夾板抵住第一級器件的另一側的同時，通超載板或夾板的貫穿開口進行注塑來實現塑封工藝；以及利用第一級元件和第二級器件之間的第二級對準焊點的自對準能力來使第二級器件自動精確對準並固定至第一級元件上的目標位置，由此顯著提高第一級器件和第二級器件的拾取和放置操作的速度，進而提高工藝效率且降低工藝成本。
Patent TW-I788204-B (TW)
Title: 用於電子文件的電子簽章方法
Inventor: WANG SHIH-HUA
IPC: G06F21/32
Filed: 2022-01-25
Granted: 2022-12-21
Abstract: 一種用於電子文件的電子簽章方法，使電子設備於被操作啟動一電子文件的簽名寫入程序期間，取得訊號連接的一個手寫輸入裝置被觸控寫入的簽名圖樣，並取得訊號連接的一個觸控筆感測取得的指紋資料，然後，使該電子設備將該簽名圖樣附加顯示於該電子文件的簽名欄位，並將該指紋資料與該電子文件上的該簽名圖樣連結，而建立一個已簽章電子文件。透過將該觸控筆於該簽名寫入程序期間感測取得之該指紋資料，和該電子文件上之該簽名圖樣連結而建立該已簽章電子文件的設計，可方便後續透過該已簽章電子文件上的該指紋資料來驗證進行簽章者的身份。
Patent TW-I806705-B (TW)
Title: 驅動電路、led顯示驅動晶片及資訊處理裝置
Inventor: HU LONG-SHAN
IPC: G09G3/20
Filed: 2022-07-12
Granted: 2023-06-21
Abstract: 本發明主要揭示一種驅動電路，其應用於一LED顯示驅動晶片之中，其中該LED顯示驅動晶片具有N個通道用以分別耦接一LED顯示面板的N條源極線，且同時具有用以分別驅動所述N個通道的N個本發明之驅動電路。本發明之驅動電路單元主要包括：一電流產生單元、一第一主動負載單元、一第二主動負載單元、一可變電阻單元、以及一第一MOSFET元件。依據本發明之設計，該第二主動負載單元和該第一MOSFET元件構成一個環路，且透過調整可變電阻單元的電阻值可以改變該第二主動負載單元的Vbias，從而達到節省功耗的目的。
Patent ZA-200208418-B (ZA)
Title: Method for controlling an elevator.
Inventor: SCHUSTER KILIAN
IPC: H04W84/10
Filed: 2002-10-17
Abstract: The control method has a man-machine interface, for communication between the elevator user and the computer (7) of the elevator system (1,2), provided by a mobile communications device (3), e.g. a mobile telephone, provided with an input keyboard (4) and a read-out display (5), which is linked to a mobile radio network (6) for transmission of speech and/or data signals.
Patent ZA-200308811-B (ZA)
Title: Ophthalmic drug delivery device.
Inventor: YAACOBI YOSEPH
IPC: A61P31/12
Filed: 2003-11-12
Abstract: An ophthalmic drug delivery device having a scleral surface, an orbital surface, an injection port on the orbital surface, and a fluid conducting passageway disposed within the device that is fluidily coupled to the injection port and terminates in an opening for communicating the fluid to an outer surface of the sclera is disclosed. The fluid contains a pharmaceutically active agent useful for the treatment of a disease of the posterior segment of the eye.
Patent ZA-200504462-B (ZA)
Title: Customized personal cleansing system
Inventor: PURVVADA SUDHAKAR
IPC: C11D17/04
Filed: 2005-05-31
Abstract: A cleansing system is described that allows the user to select an assortment of one or more of skin cleansing, aesthetic, and skin moisturization and benefit bars for insertion within a porous pouch to produce a customized cleansing implement. A cleansing system kit is also described which includes at least one porous pouch and an assortment of skin cleansing, aesthetic, and skin benefit bars.
Patent ZA-200801950-B (ZA)
Title: Regioselective process for preparing benzimidazole thiophenes
Inventor: KEITH HORNBERGER
IPC: C07D/
Filed: 2008-02-29
Abstract: The present invention provides a process for preparing benzimidazole thiophene compounds of formula (I). Intermediates used in the process are also claimed.
Patent ZA-201904384-B (ZA)
Title: Therapeutic method using tolerogenic peptides
Inventor: DAVID WRAITH
Filed: 2019-07-03
Abstract: The present invention relates to a therapeutic method using a tolerogenic peptide. In particular, the invention relates to a dosage regimen fora tolerogenic peptide. The therapeutic method can be used to treat or prevent conditions associated with aberrant, hypersensitivity or pathological immune responses to endogenous or exogenous proteins that results in a loss of immune tolerance.
Patent ZA-202105664-B (ZA)
Title: Process for recovering close boiling products
Inventor: GAO ALLAN HAIMING
Filed: 2021-08-05
Abstract: The disclosure is directed to a method for recovering products from a fermentation broth. The disclosure relates to the use of extractive distillation and/or dehydration to recover products which have close boiling points, such as ethanol and isopropanol, from a fermentation broth. in an embodiment, the recovery of product is completed in a manner that minimizes stress on the microbial biomass, such that it remains viable, at least in part, and may be recycled and reused in the fermentation process. The extractive distillation vessel and/or dehydration reactor may be used downstream of a distillation vessel. To minimize stress on the microbial biomass the distillation vessel may be under vacuum. The extractive distillation vessel may be used alongside a separation vessel such that the separation vessel is capable of recycling extractive distillation agent.
Patent GR-1004278-B (GR)
Title: Portable device for imprinting cards.
Inventor: NAOUMIS MATTHAIOS
IPC: B41L47/46
Filed: 2002-07-05
Abstract: he invention relates to a portable imprinter allowing the impression of the embossed data of a card or of a little plate, by pressure, onto printing matter. It is composed of a small sized base 1 having a special form and bearing lengthwise its sides a shaped recess 3,4 wherein the printing head 2 is oscillating; same head is composed of two independently regulated cylinders 21,22 which, being seated onto a single axle 26 of special shape, are printing alternately, in the opposite direction. At the end of he base there are adapted two plastic terminals 12,13 where same cylinders change alternately direction. The device in question is portable, resistant, of simple construction and operation and able to regulate the impression and offer thus good quality of impressions, for a long period. The main use of the device is to imprint the data of credit cards and other embossed cards onto transaction documents.
Patent MX-341345-B (MX)
Title: Architectural paint and stain tinting system with tip drying resistance.
Inventor: STEPHEN M KORENKIEWICZ
IPC: C09D7/45
Filed: 2010-01-11
Abstract: Custom-tinted paints and stains are made using an array of low VOC concentrated liquid colorants including at least at least white colorant; black colorant; and green-hued, blue- hued and red-hued primary colorants at least one of which primary colorants comprises polyalkylene glycol humectant, ethoxylated surfactant and extender pigment. For colorants in the array containing polyalkylene glycol humectant, the humectant and ethoxylated surfactant amounts are sufficiently high and extender pigment amount is sufficiently low so that the colorants will not problematically plug colorant dispenser orifices if left in the dispenser without an orifice cap for a full day. The polyalkylene glycol humectant is also present in an amount sufficiently low so that dried paint films made by mixing the colorants with a clear waterborne base paint will resist blocking.
Patent MX-356234-B (MX)
Title: Total surface hip prosthesis with a higher movement range and bone-implant dampen.
Inventor: MARCO ANTONIO LOUDOVIC HERNÁNDEZ RODRÍGUEZ
IPC: A61F2/36
Filed: 2012-10-12
Abstract: The present invention consists in a novel prosthesis for total surface hip arthroplasty. This invention improves the morphologic, aesthetical and performance characteristics of joint components since the stability thereof is increased due to the UHMWP polyethylene dampeners, which partially absorb the stress generated in the femoracetabular component. The short stem design of the femoral component and the angular inner cut of the acetabular component, allow the stress generated by the stem to be reduced and the range of motion of the hip increased, thus reducing the muscle and/or nerves compression (pinch effect) and therefore the risk of fracture in the femoral neck; the inner angle of the acetabular cup radius allows the wear caused by the impact of the edge of the cup against the surface of the femoral heat to be removed, during the micro separation produced during the gait cycle known as stripe wear.
Patent MX-344089-B (MX)
Title: Lactic acid bacteria for yoghurt.
Inventor: DITTE MARIE FOLKENBERG
IPC: C12N15/01
Filed: 2011-06-21
Abstract: The present invention relates to a method for obtaining a lactic acid bacteria strain which results in a high mechanical shear resistance of the products fermented with the strain and to bacteria strains obtainable by such a method. Furthermore, the present invention relates to lactic acid bacteria strains which results in a high resistance towards mechanical shear treatment of the products fermented with the strains or mutants and variants thereof. The improved stability of the texture can be measured as reduced sedimentation in drinking yoghurt applications and reduced syneresis in set-type yoghurt applications. Thus, the present invention also relates to methods for preparation of a fermented milk product, such as a yoghurt, with such lactic acid bacteria strains and to such fermented milk products.
Patent MX-353884-B (MX)
Title: Production of alkenes by combined enzymatic conversion of 3-hydroxyalkanoic acids.
Inventor: PHILIPPE MARLIERE
IPC: C12N9/88
Filed: 2011-10-18
Abstract: The present invention relates to a method for generating alkenes through a biological process. More specifically, the invention relates to a method for producing alkenes (for example propylene, ethylene, 1-butylene, isobutylene or isoamylene) from molecules of the 3-hydroxyalkanoate type.
Patent MX-351249-B (MX)
Title: Improvements in or relating to cementitious compositions.
Inventor: PETER SHELLEY MILLS
IPC: C04B28/14
Filed: 2011-12-07
Abstract: The invention provides a cementitious composition comprising a cement component comprising (i) an accelerant, (ii) a calcium sulphate source and (iii) an ettringite forming cement; an aggregate; and optionally water; wherein the cement has a minimum unconfined compressive strength of 1500 psi when tested in accordance with ASTM C1140 and/or C1604 at 15 minutes after placement; methods for its use and concrete formed from it.
Patent MX-342592-B (MX)
Title: Compositions of dibromomalonamide and their use as biocides.
Inventor: SINGLETON FREDDIE L
IPC: A01N59/00
Filed: 2012-03-12
Abstract: A biocidal composition comprising 2,2-dibromomalonamide and an oxidizing biocide, and its use for the control of microorganisms in aqueous and water-containing systems.
Patent MX-344157-B (MX)
Title: Methods and installations for manufacturing biaxially oriented tubing and the tubing itself.
Inventor: VISSCHER JAN
IPC: B29C48/355
Filed: 2010-10-18
Abstract: The production of a biaxially oriented tube from thermoplastic material, wherein a tube in preform condition is extruded from thermoplastic material using an extruder having an extruder die head with an inner die member that forms a lumen in the tube in preform condition. The tube in preform condition is subjected to a temperature conditioning. Use is made of a expansion device comprising a non-deformable expansion part having a gradually increasing diameter to a maximum diameter, which expansion part is contacted by the tube and exerts an expanding force so as to bring about expansion of the tempered tube in circumferential direction. The method comprises drawing the tempered tube over the expansion device using a drawing device, in such a manner that said tube is transformed from a tube in preform condition into a biaxially oriented tube with thermoplastic material which is oriented in axial direction and in circumferential direction of the tube.
Patent MX-341632-B (MX)
Title: Multiphase oral care compositions.
Inventor: MICHAEL PRENCIPE
IPC: A61K8/34
Filed: 2011-12-16
Abstract: Described herein are dentifrices comprising a first formulation and a second formulation, wherein the formulations are coaxially extruded, so that the first formulation enrobes the second formulation, wherein the first formulation is opaque and wherein the second formulation comprises dissolvable film fragments, together with methods of making and using the same and containers for providing the same.
Patent MX-341125-B (MX)
Title: Method of, and apparatus for, regulating the mass flow rate of a gas.
Inventor: NEIL ALEXANDER DOWNIE
IPC: G01F1/86
Filed: 2013-05-23
Abstract: There is provided a method of automatically controlling the mass flow rate of a gas through an orifice through which, in use, choked flow is arranged to occur. The method uses an electronic valve located downstream of a gas source, a piezoelectric oscillator in contact with the gas upstream of the orifice and downstream of the electronic valve and a temperature sensor. The method comprises: a) driving the piezoelectric crystal oscillator at a resonant frequency b) measuring the resonant frequency of the piezoelectric oscillator c) measuring the temperature of the gas; and d) controlling the electronic valve in response to the resonant frequency of the piezoelectric oscillator and the temperature of the gas in order to regulate the mass flow rate of gas through said orifice. Figure.